'use strict';

function hybrid_operation_to_uneven(collection) {
  var arr=[];
  var a;
  for(let item of collection){
     if(item%2!=0){
          a=item*3+2;
          arr.push(a);
    }      
   }
  console.log(arr); 
  return arr;//在这里写入代码
}

module.exports = hybrid_operation_to_uneven;

